201230935120

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1091}}^1\times {\mathrm{4937}}^1$

素因数の和:6508

約数の個数: 80

約数和(自身を含む): 469388582208

約数和(自身を除く): 268157647088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1091, 1868, 2182, 2335, 3736, 4364, 4670, 4937, 5455, 7472, 8728, 9340, 9874, 10910, 17456, 18680, 19748, 21820, 24685, 37360, 39496, 43640, 49370, 78992, 87280, 98740, 197480, 394960, 509497, 1018994, 2037988, 2305579, 2547485, 4075976, 4611158, 5094970, 5386267, 8151952, 9222316, 10189940, 10772534, 11527895, 18444632, 20379880, 21545068, 23055790, 26931335, 36889264, 40759760, 43090136, 46111580, 53862670, 86180272, 92223160, 107725340, 184446320, 215450680, 430901360, 2515386689, 5030773378, 10061546756, 12576933445, 20123093512, 25153866890, 40246187024, 50307733780, 100615467560, 201230935120]

約数ペア:

[(1, 201230935120), (2, 100615467560), (4, 50307733780), (5, 40246187024), (8, 25153866890), (10, 20123093512), (16, 12576933445), (20, 10061546756), (40, 5030773378), (80, 2515386689), (467, 430901360), (934, 215450680), (1091, 184446320), (1868, 107725340), (2182, 92223160), (2335, 86180272), (3736, 53862670), (4364, 46111580), (4670, 43090136), (4937, 40759760), (5455, 36889264), (7472, 26931335), (8728, 23055790), (9340, 21545068), (9874, 20379880), (10910, 18444632), (17456, 11527895), (18680, 10772534), (19748, 10189940), (21820, 9222316), (24685, 8151952), (37360, 5386267), (39496, 5094970), (43640, 4611158), (49370, 4075976), (78992, 2547485), (87280, 2305579), (98740, 2037988), (197480, 1018994), (394960, 509497)]